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| author |   Will Deacon <will.deacon@arm.com> | 2013-01-15 12:07:40 +0000 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2013-03-26 09:55:23 +0000 |
| commit | 82d9b0d0c6c4cbd5d0022d7df5e6bf071a9eb6c7 (patch) | |
| tree | 025a05054b9f36c3ce3dd2cb650059d34152f874 /arch/arm/include/asm/glue-cache.h | |
| parent | ARM: tlbflush: remove ARMv3 support (diff) | |
| download | linux-dev-82d9b0d0c6c4cbd5d0022d7df5e6bf071a9eb6c7.tar.xz linux-dev-82d9b0d0c6c4cbd5d0022d7df5e6bf071a9eb6c7.zip | |
ARM: cache: remove ARMv3 support code
This is only used by 740t, which is a v4 core and (by my reading of the
datasheet for the CPU) ignores CRm for the cp15 cache flush operation,
making the v4 cache implementation in cache-v4.S sufficient for this
CPU.
Tested with 740T core-tile on Integrator/AP baseboard.
Acked-by: Hyok S. Choi <hyok.choi@samsung.com>
Acked-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm/include/asm/glue-cache.h')
| -rw-r--r-- | arch/arm/include/asm/glue-cache.h | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/arm/include/asm/glue-cache.h b/arch/arm/include/asm/glue-cache.h index cca9f15704ed..ea289e1435e7 100644 --- a/arch/arm/include/asm/glue-cache.h +++ b/arch/arm/include/asm/glue-cache.h @@ -19,14 +19,6 @@ #undef _CACHE #undef MULTI_CACHE -#if defined(CONFIG_CPU_CACHE_V3) -# ifdef _CACHE -# define MULTI_CACHE 1 -# else -# define _CACHE v3 -# endif -#endif - #if defined(CONFIG_CPU_CACHE_V4) # ifdef _CACHE # define MULTI_CACHE 1 |